DENSIFIED ACTIVATED SLUDGE (DAS) Trademark

Serial Number: 99937657

DENSIFIED ACTIVATED SLUDGE (DAS) is a trademark filed by Hazen and Sawyer, D.P.C. on July 13, 2026. The trademark is classified under Class 40 (Treatment & Processing), Class 42 (Computer & Scientific). The application is currently pending registration.

Trademark Classes

40

Class 40 - Treatment & Processing

Treatment of materials

42

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Hazen and Sawyer, D.P.C. (10 trademarks)

498 Seventh Avenue, 11th Floor
New York, NY 10018

Entity Type: 03

Legal Representation

Attorney of Record

Kelly J. Garrone

272 trademarks filed View all →

Correspondence Address

Kelly J. Garrone McCarter & English, LLP

100 Mulberry Street, 4 Gateway Center

Newark, NJ 07102

United States

Trademark Details

Filing Date

July 13, 2026

Registration Date

Not Registered

Goods & Services

Consulting in the field of water treatment; Water treatment services

Engineering, design, and engineering research in the fields of water and water treatment; Testing and evaluation in the fields of water and water treatment